_:b57161164	<http://www.w3.org/ns/oa#hasSource>	<http://ns.inria.fr/covid19/arg/99d7c5e30b5f356524f19a9cdab70b5e1ce534ca/9> .
_:b57161165	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/oa#TextQuoteSelector> .
_:b57161165	<http://www.w3.org/ns/oa#exact>	"Pleural effusion" .
_:b57161164	<http://www.w3.org/ns/oa#hasSelector>	_:b57161165 .